The cinder.scheduler.filters.json_filter Module

class JsonFilter

Bases: cinder.scheduler.filters.BaseHostFilter

Host Filter to allow simple JSON-based grammar for selecting hosts.

commands = {'and': <function _and at 0x1016b500>, 'or': <function _or at 0x1016b5f0>, '>=': <function _greater_than_equal at 0x112c1de8>, 'in': <function _in at 0xfab3398>, 'not': <function _not at 0xd135668>, '<=': <function _less_than_equal at 0xfab3410>, '=': <function _equals at 0xfab30c8>, '<': <function _less_than at 0xfab31b8>, '>': <function _greater_than at 0xfab3140>}
host_passes(host_state, filter_properties)

Return a list of hosts that can fulfill query requirements.

Previous topic

The cinder.scheduler.filters.instance_locality_filter Module

Next topic

The cinder.scheduler.flows.create_volume Module

This Page